ABBA was a Swedish pop music group active between 1972 and 1982. The band comprised Benny Andersson (Sweden), Björn Ulvaeus (Sweden), Anni-Frid Lyngstad (Norway), and Agnetha Fältskog (Sweden). They topped the charts worldwide from the mid-1970s to the early 1980s. The name "ABBA" is an acronym formed from the first letters of each of the group member's given name (Agnetha, Björn, Benny, Anni-Frid)